YoiYee 3-Piece Hex Key Allen Wrench Set, M3 M4 M5 L-Shaped Alloy Steel Keys

Key features

• Precise Metric Sizes - Includes 21x58mm (M3), 22x60mm (M4), and 23x66mm (M5) short and long arm dimensions for accurate fastening.
• High-Leverage Design - L-shaped format provides an extended reach arm for deep recesses and extra leverage on the short end to loosen tight fasteners easily.
• Versatile Applications - Suitable for assembling flat-pack furniture, adjusting bicycle components, repairing machinery, and routine workshop maintenance.
• Durable Alloy Steel - Built from robust alloy steel to withstand heavy-duty torque, resisting wear and deformation during repetitive mechanical servicing.
• Package Contents - 1 x M3 hex key, 1 x M4 hex key, 1 x M5 hex key (3 pieces total).

Description

This three-piece hex wrench set provides essential sizes for everyday mechanical adjustments and flat-pack assembly. The dual-ended L-shape gives access to narrow gaps while offering leverage for stubborn bolts. Specifications Material: Alloy steel Sizes: M3, M4, M5 M3 Dimensions: 21mm short arm, 58mm long arm M4 Dimensions: 22mm short arm, 60mm long arm M5 Dimensions: 23mm short arm, 66mm long arm Profile: L-shaped Works Great For Assembling flat-pack furniture, tuning bicycle brakes and derailleurs, and servicing workshop machinery. Pro Tip Insert the long arm into deep recesses for reach, then switch to the short arm when maximum torque is needed to break loose tight bolts. Package 1 x M3 hex key, 1 x M4 hex key, 1 x M5 hex key

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